1 Three-class Gaussian Weakly Separable

1.1 Sep sigma = sqrt(2)/2

1.2 Sep sigma = 2/3*sqrt(2)

1.3 Sep sigma = sqrt(2)

1.4 Sep sigma = 2*sqrt(2)

2 Four-class Gaussian Weakly Separable

2.1 Sep sigma = sqrt(2)/2

2.2 Sep sigma = 2/3*sqrt(2)

2.3 Sep sigma = sqrt(2)

2.4 Sep sigma = 2*sqrt(2)

3 Five-class Gaussian Weakly Separable

3.1 Sep sigma = sqrt(2)/2

3.2 Sep sigma = 2/3*sqrt(2)

3.3 Sep sigma = sqrt(2)

3.4 Sep sigma = 2*sqrt(2)